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/***************************************************************************
 *                         plainhtml.cpp  -  description
 *                            -------------------
 *   begin                : Thu Jun 24 1999
 *   copyright            : (C) 1999 by Torsten Uhlmann
 *   email                : TUhlmann@gmx.de
 *
 * Copyright 2009 CrossWire Bible Society (http://www.crosswire.org)
 *	CrossWire Bible Society
 *	P. O. Box 2528
 *	Tempe, AZ  85280-2528
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation version 2.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 */

#include <plainhtml.h>
#include <swbuf.h>

SWORD_NAMESPACE_START

PLAINHTML::PLAINHTML()
{
}


char PLAINHTML::processText(SWBuf &text, const SWKey *key, const SWModule *module)
{
	int count = 0;

	SWBuf orig = text;
	const char *from = orig.c_str();
	for (text = ""; *from; from++) 
	{
		if ((*from == '\n') && (from[1] == '\n')) // two newlinea are a paragraph
		{
			text += "<P>";
			from++;
			continue;
		} else {
			if ((*from == '\n')) // && (from[1] != '\n')) // only one new line
			{
				text += "<BR>";
				continue;
			}
		}
		
		if (*from == '{') { //footnote start
			text += "<FONT COLOR=\"#80000\"><SMALL> (";
			continue;
		}
		else if (*from == '}') //footnote end
		{
			text += ") </SMALL></FONT>";
			continue;
		}
		else if (*from == '<') {
			text += "&lt;";
			continue;
		}
		else if (*from == '>') {
			text += "&gt;";
			continue;
		}
		else if (*from == '&') {
			text += "&amp;";
			continue;
		}
		else if ((*from == ' ') && (count > 5000))
		{
			text += "<WBR>";
			count = 0;
			continue;
		}

		text += *from;
		count++;
	}
	return 0;
}

SWORD_NAMESPACE_END